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ScriptManager Confusion

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Ajax

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Michael asked on 18 Feb 2008, 05:34 PM

Hey guys, I'm hoping you can help clear up my ScriptManager issues. What I have are pages utilizing the RadControls and now a newer set of pages that are going to use Prometheus.

I realized I was approaching the ScriptManager scenario in the wrong way when I would place one in each of the pages. I soon figured out that it's best to just place it in the Master Page, especially in my case where all the inherit pages will be utilizing AJAX in some capacity.

Anyway, the problem is that using the ASP.NET ScriptManager seems to work fine with the older RadControls but the newer Prometheus controls bark, saying "control with id blah blah requires a script manager".

Now I guess ideally I would rather use the Prometheus ScriptManager, however then the older controls get upset. Can someone kindly straighten this out for me?

Thanks.

8 Answers, 1 is accepted

answered on 19 Feb 2008, 01:13 PM

WebApplication4.zip

Hi Michael,

There is no problem to use the Prometheus RadAjaxManager in your case. It works with both RadControls and Prometheus RadControl. I've attached a sample here illustrating it. You can have a look at it and tell us if you are doing something different. If the problem still persist please give us more details about your problematic code.

Regards,
Iana
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

answered on 28 Feb 2008, 11:53 PM

I followed the code sample in the ZIP file in this post and I am still experiencing errors. Here is my error:

The control with ID 'RadAjaxManager1' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it.

Here is the relevant page code:

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="PublicSite.master.cs" Inherits="PublicSite" %>
<%@ Register Assembly="RadWindow.Net2" Namespace="Telerik.WebControls" TagPrefix="radW" %>
<%@ Register Assembly="RadRotator.Net2" Namespace="Telerik.WebControls" TagPrefix="radR" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>

...

...

And here is my web.config entries:

pages>
     <controls>
          <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
          <add namespace="AjaxControlToolkit" assembly="AjaxControlToolkit" tagPrefix="ajaxToolkit"/>
     </controls>
</pages>

Can you please help?!? Thanks!

                                                      Ken